# Find the volume of the solid generated by revolving the region enclosed by the ellipse 9x2 + 4y2 = 36 about the (a) x-axis, (b) y-axis.

Question

Find the volume of the solid generated by revolving the region enclosed by the ellipse 9x2 + 4y2 = 36 about the (a) x-axis, (b) y-axis.